const http=require('http');
const querystring=require('querystring');

let server=http.createServer((req,res)=>{
    console.log(req.url);
    // req.on();
    const url=req.url;
    const query = querystring.parse(url.split("?")[1]);
    console.log(query);
    const {name,age,callback}=query;
    const data={
        name,
        age
    }
    res.end(`${callback}('${JSON.stringify(data)}')`);
})

server.listen(3000,()=>{
    console.log('服务已启动');
})